Well...the only intelligible way I know of to communicate this issue is to explain it, and the manner in which it occurred.

Playing CQB tonight, I started to notice that on Semi-Auto that every so many shots, I would pull the trigger, and there would be no response.

This continued happening, but progressed from barely noticeable to every two or three shots

The stimuli that affected the degradation: Within the process of this happening, I could pull the trigger, and nothing would happen. I then switched to full-auto, and it would work fine for the next 10-15 shots. Also, I sometimes it would effectively rectify on it's own by simply waiting a short period of time. The number of effective shots between malfunctions steadily became less and less, until now where it does not fire at all.

Let me note that when I pull the trigger, there is no response what-so-ever. No stress in the motor, nothing turning, nothing. It is as if there is no battery in the gun at all.

UPDATE: I pulled it out of the bag, and to my shock it fired...brought it outside, was doing the same thing. After some close analysis of what stimuli effected it in what way, it seems as if a tap or bump...even a small one, to the motor grip will restore firing capability for some time.